body {
       line-height: 2em;
       font-size: large;
 }

#header{

 }

#main{

 }

#left{
       position: absolute;
       width: 300px;
       border: solid blue;
       margin-top: 5px;
 }

#content{
        position: absolute;
        left: 320px;
        width: 75%;
        margin-top: 5px;
 }



#add_feed{
        position: absolute;
        left: 300px;
        width: 66.5%;
        background: #F4F9FD;
        border: 5px solid #B8D3E4;
        width: 500px;
        right: 5%;
        top: 0px;
        padding: 10px 20px;
        z-index: 100;
 }

#input_feed{
}



.description{

 }

.title{
        margin: 10px;
        font-size: 20px;
 }

.item{
       border: groove;
       margin: 5px;
 }

.item_0{
         background: #edeccd;
 }

.item_1{
         background: white;
 }

.item_option{
              margin: 10px;
 }

#subscription_option{
                      margin: 10px;
                      position:absolute;
                      width: 600px;
 }

#category_option{
        position: absolute;
        left: 300px;
        width: 66.5%;
        background: #F4F9FD;
        border: 5px solid #B8D3E4;
        width: 500px;
        right: 5%;
        top: 0px;
        padding: 10px 20px;
        z-index: 100;

 }

.unreaded_feed{
                font-weight: bold;

}

.readed_feed{
/**                font-weight: bold; **/
}

.item_list{
            list-style: disc;
 }

#items{
        position: absolute;
        top: 100px;
 }